Ich versuche, eine Robo-Prüfung in eine vorhandene App zu implementieren. Ich kann einfache statische Tests ausführen, aber wenn ich Tests mit ActiveAndroid hinzufüge, erhalte ich NullPointerExceptions. Ich denke, ActiveAndroid kann nicht gefunden werden, wenn der Komponententest ausgeführt wird.

Ich bin mir nicht sicher, ob es möglicherweise einige Konfigurationen für ActiveAndroid for Robelectric Unit-Tests gibt. Bitte hilf mir dabei.

Dies ist die Projektstruktur:

MainApp
-src / main
-src / test

LibraryApp
-src / main / models <--- hier sind meine modelle und klassen für aktives android
-libs / activeandroid-3.0.jar <---- die aktive android jar datei

Ich habe ActiveAndroid-3.0.jar in die Library App importiert.

Hier sind die build.gradle-Dateien:

MainApp build.gradle

android {
compileSdkVersion 21
buildToolsVersion "22.0.0"

defaultConfig {
    applicationId "com....."
    minSdkVersion 18
    targetSdkVersion 21
    versionCode 1
    versionName "1.0"

    // Enabling multidex support.
    multiDexEnabled true

    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

dexOptions {
    preDexLibraries = false
}

sourceSets {
    main {
        java {
            exclude 'com/google/gson/annotations/Expose.class'
        }
    }
}

lintOptions{
    abortOnError false
}
packagingOptions{
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/LICENSE.txt'
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile files('libs/gcm.jar')
compile 'com.android.support:multidex:1.0.1'
compile 'joda-time:joda-time:2.9.1'
androidTestCompile 'junit:junit:4.12'
testCompile 'junit:junit:4.12'
compile 'com.facebook.fresco:fresco:0.7.0+'
compile 'com.github.bluejamesbond:textjustify-android:2.1.0'
compile files('libs/activeandroid-3.0.jar')
compile 'com.google.android.gms:play-services:7.5.0'
compile 'com.jakewharton:butterknife:7.0.1'
compile files('libs/FlurryAnalytics-5.5.0.jar')
compile project(':app')
androidTestCompile 'com.android.support.test:runner:0.3'
testCompile 'com.android.support.test:runner:0.3'

androidTestCompile 'com.android.support.test:rules:0.3'
testCompile 'com.android.support.test:rules:0.3'
// Set this dependency to build and run Espresso tests
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2'
// Set this dependency to build and run UI Automator tests
androidTestCompile 'com.android.support.test.uiautomator:uiautomator-v18:2.1.1'
//compile 'com.squareup.retrofit:retrofit:2.0.0-beta1'

//classpath 'com.stanfy.spoon:spoon-gradle-plugin:1.0.2'
compile 'com.github.jakob-grabner:Circle-Progress-View:v1.2.2'
compile('com.crashlytics.sdk.android:crashlytics:2.5.5@aar') {
    transitive = true;
}
testCompile "org.robolectric:robolectric:3.0-rc3"
testCompile 'junit:junit:4.12'
testCompile "org.robolectric:shadows-multidex:3.0"
}

LibraryApp build.gradle

apply plugin: 'com.android.library'

android {
compileSdkVersion 21
buildToolsVersion "22.0.0"

defaultConfig {
    minSdkVersion 18
    targetSdkVersion 22
    versionCode 1
    versionName "1.0"

    // Enabling multidex support.
    multiDexEnabled false
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
dexOptions {
    preDexLibraries = false
}

packagingOptions{
    exclude 'META-INF/NOTICE.txt'
    exclude 'META-INF/LICENSE.txt'
    exclude 'META-INF/LICENSE'
    exclude 'META-INF/NOTICE'
}

configure(android.lintOptions) {
    abortOnError false
}
}

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])

compile 'com.balysv.materialmenu:material-menu-toolbar:1.5.4'
compile 'org.lucasr.twowayview:twowayview:0.1.4'
compile files('libs/gson-2.3.1.jar')
compile 'org.apache.httpcomponents:httpmime:4.2.3'
compile files('libs/activeandroid-3.0.jar')
compile 'com.google.code.gson:gson:2.3.1'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.scottyab:aescrypt:0.0.1'
compile 'com.android.support:multidex:1.0.1'

testCompile "org.robolectric:robolectric:3.0-rc3"
testCompile 'junit:junit:4.12'
testCompile "org.robolectric:shadows-multidex:3.0"
}

Hier ist mein Unit-Test,

@RunWith(RobolectricGradleTestRunner.class)
@Config(constants = BuildConfig.class, sdk = Build.VERSION_CODES.LOLLIPOP, shadows= {ShadowMultiDex.class})
public class MyActivityTest {
    Activity activity = null;
    @Before
    public void init(){
    }
    @Test
    public void getMillisecondFromHourTest(){
    }
}

Wenn ich den Komponententest mit einer benutzerdefinierten Anwendungsklasse durchführe, bei der ActiveAndroid.initialize (this); wo nicht aufgerufen wird, werden meine Komponententests ausgeführt (nur diese statischen Zusicherungen).

Wenn ich eine Application-Klasse benutze, werden die Aufrufe ActiveAndroid.initialize (this); das passiert

    java.lang.NullPointerException
    at dalvik.system.DexFile$DFEnum.hasMoreElements(DexFile.java:262)
    at com.activeandroid.ReflectionUtils.getParsers(ReflectionUtils.java:152)
    at com.activeandroid.Registry.initialize(Registry.java:100)
    at com.activeandroid.ActiveAndroid.initialize(ActiveAndroid.java:8)
    at com.activeandroid.app.Application.onCreate(Application.java:9)
    at      com.MyApplication.onCreate(MyApplication.java:28 1)
    at org.robolectric.internal.ParallelUniverse.setUpApplicationState(ParallelUniverse.java:140)
    at   org.robolectric.RobolectricTestRunner.setUpApplicationState(RobolectricTestRunner.java:433)
    at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:240)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)

java.lang.RuntimeException: java.lang.NullPointerException
    at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:244)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.NullPointerException
    at dalvik.system.DexFile$DFEnum.hasMoreElements(DexFile.java:262)
    at com.activeandroid.ReflectionUtils.getParsers(ReflectionUtils.java:152)
    at com.activeandroid.Registry.initialize(Registry.java:100)
    at com.activeandroid.ActiveAndroid.initialize(ActiveAndroid.java:8)
    at com.activeandroid.app.Application.onCreate(Application.java:9)
    at com.MyApplication.onCreate(MyApplication.java:281)
    at org.robolectric.internal.ParallelUniverse.setUpApplicationState(ParallelUniverse.java:140)
    at org.robolectric.RobolectricTestRunner.setUpApplicationState(RobolectricTestRunner.java:433)
    at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:240)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:188)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:54)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:152)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    ... 1 more

Apropos. Ich habe dies in meiner MyApplication.class auch

@Override
protected void attachBaseContext(Context base) {
    super.attachBaseContext(base);
    MultiDex.install(this);
}